Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lynda I O'Connor-Ohayon, ED.D.
Psychologist in Sioux Falls, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285693390
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Lynda I O'Connor-Ohayon
Credential ED.D.
Sex Female
Practice address 111 W 39th St, Sioux Falls, SD, 57105
Phone (605) 357-8744
Enumeration date Mar 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6551284 | Medicaid | SD | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Lynda O'Connor-Ohayon?
The National Provider Identifier (NPI) for Lynda O'Connor-Ohayon is 1285693390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lynda O'Connor-Ohayon practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Ann Mcclenahan Psychologist · Sioux Falls, SD NPI 1235106709 Dr. O'Connor & Associates, LLC Clinical Psychologist · Sioux Falls, SD NPI 1467645861 Latanda Salmen, LLC Clinical Social Worker · Sioux Falls, SD NPI 1922400522 Kylie Scott Chiropractor · Sioux Falls, SD NPI 1598236770 Angela Thompson Massage Therapist · Sioux Falls, SD NPI 1518774280
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.